Showing posts with label Unconformity. Show all posts
Showing posts with label Unconformity. Show all posts

Sunday, May 2, 2010
























See fingers of magma beneath the area. Volcanic action AFTER the strata were laid down tilted the unconformity at the base of the canyon beneath all the other strata already in place.













































































This shows how the layers are described as time periods, limestones, shales, sandstones all characterizing PERIODS OF TIME.